<?php 
	$a = 8.23;
	echo $a."<br>";
	//Changing a Variable’s Data Type
	
	settype($a, 'string');
	echo $a.": ".gettype($a)."<br>";

	settype($a, 'integer');
	echo $a.": ".gettype($a)."<br>";

	//Changing Type by Casting
	echo (bool)$a."<br>";
?>